15248156

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1597}}^1$

素因数の和:1650

約数の個数: 48

約数和(自身を含む): 34363392

約数和(自身を除く): 19115236

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 1364, 1597, 2387, 3194, 4774, 6388, 9548, 11179, 17567, 22358, 35134, 44716, 49507, 70268, 99014, 122969, 198028, 245938, 346549, 491876, 544577, 693098, 1089154, 1386196, 2178308, 3812039, 7624078, 15248156]

約数ペア:

[(1, 15248156), (2, 7624078), (4, 3812039), (7, 2178308), (11, 1386196), (14, 1089154), (22, 693098), (28, 544577), (31, 491876), (44, 346549), (62, 245938), (77, 198028), (124, 122969), (154, 99014), (217, 70268), (308, 49507), (341, 44716), (434, 35134), (682, 22358), (868, 17567), (1364, 11179), (1597, 9548), (2387, 6388), (3194, 4774)]